Home / 37,033,949.48-55,524,006.30-15,474,721.64

Finding the Fourth Proportional to 37,033,949.48, 55,524,006.30 and 15,474,721.64

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Solution

The fourth proportional to 37,033,949.48, 55,524,006.30 and 15,474,721.64 is: 23,200,834.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,033,949.48 : 55,524,006.30 = 15,474,721.64 : x
  2. Step 2: Convert to fraction form
    37,033,949.48/55,524,006.30 = 15,474,721.64/x
  3. Step 3: Cross multiply
    37,033,949.48x = 55,524,006.30 × 15,474,721.64
  4. Step 4: Simplify right side
    37,033,949.48x = 859,218,541,830,106.38
  5. Step 5: Solve for x
    x = 859,218,541,830,106.38/37,033,949.48
  6. Step 6: Final answer
    x = 23,200,834.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.